Delivering to

Why you’ll love it

RestaurantSupply.com is your trusted source for Steel Works Stainless underbar sink units.

  • Authorized Steel Works Stainless dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Steel Works Stainless SWBAR3B48-L underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
$769.31 $1,366.44
You save $597.13 (44%)

Delivery to:

Why you’ll love it

RestaurantSupply.com is your trusted source for Steel Works Stainless underbar sink units.

  • Authorized Steel Works Stainless dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Steel Works Stainless SWBAR3B48-L underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Steel Works Stainless SWBAR3B48-L 48 Inch Three Compartment Sink with Drainboard

Steel Works Stainless  |  MFG #: SWBAR3B48-L  |  Item #: 1666844
Item: #1666844

Technical details
Manufacturer Steel Works Stainless
Model Number SWBAR3B48-L
Manufacturer Part # SWBAR3B48-L
Bowl Size 10" X 14" Front-to-back
Bowl Depth (rim - drain) 10"
Splash 3"
Depth (front - back) OA 18" - 19"
Sink Compartments (3)
Width (side - side) OA 43" - 48"
Construction Stainless Steel Top, Front, Ends & Legs
Drainboards Drainboard On Left
Top Stainless Series 300 Series
Height 33"
Width 18.75"
Depth 48"
Weight 74 lbs
NSF Yes
ETL Yes

About this item

Product Details

The Steel Works Stainless SWBAR3B48-L Three Compartment Underbar Sink is a commercial-grade foodservice sink designed for precise, durable performance in busy hospitality environments. Manufactured from 18/304 stainless steel, this three-compartment underbar sink measures 48" in width, 18-3/4" in depth, and stands 33 inches high, making it suitable for underbar installations, prep stations, and beverage service areas. Equipped with three 10" x 14" x 10" compartments, a 3-inch splash on the rear, and an 11-3/4" drainboard on the left, it provides efficient workflow solutions for high-demand kitchens without compromising sanitation or structural integrity.

Top Steel Works Stainless SWBAR3B48-L Features

The SWBAR3B48-L underbar sink offers a robust three-compartment design with precise dimensions for efficient cleaning, rinsing, and sanitizing workflows. Constructed from commercial-grade 18/304 stainless steel, it ensures exceptional durability and corrosion resistance. The integrated drain baskets and dedicated faucet support hassle-free maintenance and versatile setup in bustling bar or prep areas. Its stainless steel apron, gussets, and side cross bracing create a sturdy frame, optimized for frequent use and longevity. Ideal for installation in undercounter or bar service stations, this model enhances operational efficiency with its seamless integration, high-volume capacity, and resilient design.

  • Function & Performance: Three deep compartments for multi-stage washing tasks
  • Durability Traits: Made from 18/304 stainless steel for corrosion resistance
  • Ease of Use & Maintenance: Includes drain baskets and a 10" faucet for quick setup
  • Real-World Fit: Suitable for underbar, prep, or beverage sink applications in busy venues
  • Workflow Integration: Designed for optimal workflow with splash mount faucet holes and side drainboard

Ideal for quick-service restaurants, bars, and catering setups requiring reliable, hygienic handwashing and cleaning stations.

Steel Works Stainless SWBAR3B48-L Technical Specs

The SWBAR3B48-L underbar sink features a stainless steel top, front, ends, and legs, with a total weight of 74 pounds for stability. It is constructed from 18/304 stainless steel, ensuring resistance to corrosion and daily cleaning routines. The model measures 48 inches in width, 18-3/4 inches in depth, and 33 inches in height, accommodating large volume tasks. Its three compartments, each 10" deep, are supported by stainless steel gussets and side cross bracing, providing structural support for intense usage. The sink includes an 11-3/4" drainboard on the left, with splash mounts for faucet installation, and is compatible with utility plumbing systems. It features an ETL Sanitation listing and complies with safety and sanitation standards for commercial foodservice environments.

  • Electrical Requirements: Not applicable for this manual setup
  • Construction & Finish: 18/304 stainless steel top, front, ends & legs
  • Dimensions: 48" (W) x 18-3/4" (D) x 33" (H)
  • Weight: 74 lbs
  • Temperature Resistance: Suitable for standard kitchen temperature ranges
  • Food Safety & Maintenance: Durable, easy to clean stainless steel, includes drain baskets and faucet
  • Usage Compatibility: Compatible with underbar plumbing and drainage
  • Required Plumbing: 4" OC splash mount faucet holes, drain connections
  • Clearance & Installation: Designed to fit standard counters with appropriate cabinetry space
  • Cleaning & Maintenance: Easily disassembled for cleaning, with included drain baskets
  • Flow & Drainage: Features a rear splash, optimal drainage for fast turnaround
  • Workload Preparedness: Suitable for moderate throughput foodservice operations

What is a commercial underbar sink?

A commercial underbar sink is a heavy-duty plumbing fixture designed for use in hospitality and catering environments to facilitate washing, rinsing, and sanitizing. Typically made from stainless steel, these sinks are engineered for durability, ease of cleaning, and adaptability within busy bar and prep stations. The Steel Works Stainless SWBAR3B48-L model features three large compartments, a built-in drainboard, and splash-proof design, making it ideal for high-volume foodservice settings such as restaurants, bars, and cafes. Its precise dimensions and robust construction support efficient workflow and compliance with sanitation standards, enhancing overall operational efficiency in commercial kitchens.

Top commercial underbar sinks for high-volume hospitality

Designed for busy hospitality environments, the Steel Works Stainless SWBAR3B48-L offers durable, efficient three-compartment performance with high-capacity corrosion-resistant stainless steel, suitable for undercounter and bar prep applications. Built for moderate workload foodservice operations, it enhances workflow and sanitation standards, making it ideal for commercial kitchen equipment in high-volume settings.

  • Operation in busy bars and prep stations
  • Built for compact commercial spaces
  • Ideal for restaurant and beverage service workflows
  • Supports moderate throughput in high-demand kitchens
  • Designed for manual cleaning and rinsing tasks

Why Choose Steel Works Stainless SWBAR3B48-L?

Why choose the Steel Works Stainless SWBAR3B48-L over similar underbar sink units? This model combines a rugged 18/304 stainless steel construction with a thoughtful three-compartment design optimized for efficiency and longevity. Its structural gussets, side cross bracing, and stainless steel apron ensure durability under intensive daily use. The integrated drainboard and splash-proof faucet mounting facilitate seamless workflow, while its precise dimensions suit standard undercounter setups, ultimately enhancing sanitation and operational productivity compared to alternative models.

  • Unique three-compartment design optimized for high-volume tasks
  • Constructed entirely from corrosion-resistant 18/304 stainless steel
  • Includes drain baskets and a dedicated 10" faucet for fast setup
  • Designed for quick maintenance and sanitation efficiency
  • Features a sturdy stainless steel apron and cross bracing for long-term stability

Certifications

ETL logo

ETL

This item has been evaluated by Edison Testing Laboratories (ETL) and has been found to meet or exceed electrical and gas safety standards.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Steel Works Stainless SWBAR3B48-L Three Compartment Underbar Sink 48" X 18-3/4" X 33"H
Steel Works Stainless

Steel Works Stainless SWBAR3B48-L 48 Inch Three Compartment Sink with Drainboard

$769.31 $1,366.44

Steel Works Stainless, SWBAR3B48-L, Three Compartment Underbar Sink, 48" x 18-3/4" x 33"H, 18/304 stainless steel construction, 10" x 14" front to back" x 10 deep compartments, 11 3/4rainboard on left, 3"H, backsplash, 4" OC splash mount faucet holes, stainless steel apron on front & sides, gussets, stainless steel legs & side cross bracing, stainless steel bullet feet, (2) drain baskets & (1) 10" faucet, ETL Sanitation SWFW-4-10LL included